CN218925285U - Petroleum fracturing propping agent cleaning and screening device - Google Patents
Petroleum fracturing propping agent cleaning and screening device Download PDFInfo
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- CN218925285U CN218925285U CN202223417387.XU CN202223417387U CN218925285U CN 218925285 U CN218925285 U CN 218925285U CN 202223417387 U CN202223417387 U CN 202223417387U CN 218925285 U CN218925285 U CN 218925285U
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- screening
- propping agent
- cleaning
- fracturing propping
- screening device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
Abstract
The utility model belongs to the field of propping agent screening devices, in particular to a petroleum fracturing propping agent cleaning and screening device which comprises a screening device main body and a screening structure, wherein a cleaning brush is arranged in the screening device main body, a rotating rod is arranged at the middle position of the cleaning brush, a first driving bearing is arranged at the bottom of the rotating rod, a connecting pipe is arranged at the middle position of the bottom of the screening device main body, a sleeve is arranged on the outer side of the connecting pipe, a sleeve cover is fixed at the bottom of the sleeve, a rotating shaft is arranged at the corner of the sleeve cover, the screening structure is arranged at the bottom of the rotating shaft, a water inlet is reserved on the outer wall of the screening structure, and positioning blocks are arranged at four corners of the inner wall of the screening structure. The device is through cleaning the brush constantly to carrying out preliminary scrubbing work to the oil fracturing propping agent, can improve the cleaning performance of oil fracturing propping agent for the surface residue is less when carrying out ultrasonic cleaning later on, can improve the screening effect of propping agent through the rotation.
Description
Technical Field
The utility model relates to the field of propping agent screening devices, in particular to a petroleum fracturing propping agent cleaning and screening device.
Background
Patent CN202121567802.2 discloses a petroleum fracturing propping agent washs screening plant, and the device collects washs, sieves and stoving function as an organic wholely, reducible manual intervention improves the reuse rate of petroleum fracturing propping agent, reduces the unrestrained resource. However, when the residual impurity of this screening plant proppant outer wall is more, only can cause the condition of ultrasonic cleaning structure work load through ultrasonic cleaning, when the supporting dose is big to the proppant carry out the problem that the screening bung mouth was blocked up easily. Thus, a petroleum fracturing propping agent cleaning and screening device is proposed for the above problems.
Disclosure of Invention
In order to make up the deficiency of the prior art, the problem that the screen barrel mouth is blocked easily when the propping agent is screened to the propping agent when the propping agent is screened to a large amount of the propping agent is solved, and the workload load of an ultrasonic cleaning structure can be caused only by ultrasonic cleaning when the residual impurities on the outer wall of the propping agent are more.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a petroleum fracturing propping agent cleaning and screening device which comprises a screening device main body and a screening structure, wherein a cleaning brush is arranged in the screening device main body, a rotating rod is arranged in the middle of the cleaning brush, a first driving bearing is arranged at the bottom of the rotating rod, a connecting pipe is arranged in the middle of the bottom of the screening device main body, a sleeve is arranged on the outer side of the connecting pipe, a sleeve cover is fixed at the bottom of the sleeve, a rotating shaft is arranged at a corner of the sleeve cover, the screening structure is arranged at the bottom of the rotating shaft, a water inlet is reserved on the outer wall of the screening structure, a positioning block is arranged at four corners of the inner wall of the screening structure, a first screen is arranged in the middle of the positioning block, a second screen is arranged below the first screen, a water outlet is reserved at the bottom of the screening structure, a second driving bearing is arranged on the outer wall of the water outlet, a driving motor is connected to the end of the second driving bearing, and a positioning plate is arranged below the second driving bearing.
Preferably, the bottom of locating plate installs the hydraulic stem, and the base is installed to the bottom of hydraulic stem.
Preferably, the cleaning brush is welded with the rotating rod, and the rotating rod and the screening device body form a rotating structure through the first driving bearing.
Preferably, the connecting pipe is connected with the sleeve in a nested way, the sleeve and the cover are integrally arranged, and the cover and the screening structure form a rotating structure through the rotating shaft.
Preferably, the screening structure forms a rotating structure with the locating plate through the second driving bearing, and the screening structure and the water inlet are integrally arranged.
Preferably, the positioning block is connected with the first screen in a clamping way, and the first screen and the second screen are arranged in parallel.
Preferably, the hydraulic rods are welded with the base, and the two hydraulic rods are symmetrically arranged relative to the central axis of the screening device main body.
The utility model has the advantages that:
according to the device, after the petroleum fracturing propping agent enters the screening device main body from the feeding hole at the top of the screening device main body, the first driving bearing is started, the rotating rod can be acted to rotate and the cleaning brush is driven to rotate, the cleaning brush continuously performs preliminary scrubbing work on the petroleum fracturing propping agent, cleaning water is injected into the top of the screening device main body, the cleaning brush continuously scrub the petroleum fracturing propping agent, the cleaning effect of the petroleum fracturing propping agent can be improved, so that when the petroleum fracturing propping agent is required to be cleaned by ultrasonic waves in the follow-up process, the residue on the surface of the propping agent is less, and the cleaning efficiency of the propping agent is improved to a certain extent;
this device screening structure top sleeve pipe seals the back, downwardly fall through the hydraulic stem, and provide the rotation effect of second drive bearing, rotate under the supporting role of both sides locating plate, screening structure is in the process, not only can carry out screening work to inside support frame fast, simultaneously at rotatory in-process, can be convenient for outwards discharge water through the delivery port like this, improve the washing and the screening effect of propping agent, propping agent can carry out preliminary screening to great granule through first screen cloth, the second screen cloth carries out secondary screening to propping agent, first screen cloth can dismantle through the locating piece, do not influence outwards take out the propping agent of bilayer, can improve the screening effect of propping agent through such setting.
Drawings
FIG. 1 is a schematic perspective view of the whole front view of the present utility model;
FIG. 2 is a schematic cross-sectional view of a screening apparatus body according to the present utility model;
FIG. 3 is a schematic view of a rotary opening structure of the cap of the present utility model;
FIG. 4 is a schematic perspective view of a first screen according to the present utility model;
fig. 5 is a schematic perspective view of a rotating rod according to the present utility model.
In the figure: 1-a screening device body; 2-cleaning a brush; 3-rotating the rod; 4-a first drive bearing; 5-connecting pipes; 6, a sleeve; 7, covering; 8-rotating shaft; 9-screening of the structure; 10-a water inlet; 11-positioning blocks; 12-a first screen; 13-a second screen; 14-a water outlet; 15-a second drive bearing; 16-a drive motor; 17-positioning plates; 18-a hydraulic rod; 19-a base.
Detailed Description
The utility model will be further illustrated by the following description and examples, which include but are not limited to the following examples.
Example 1
Referring to fig. 1 to 5, the petroleum fracturing propping agent cleaning and screening device comprises a screening device main body 1 and a screening structure 9, wherein a cleaning brush 2 is installed in the screening device main body 1, a rotating rod 3 is arranged at the middle position of the cleaning brush 2, a first driving bearing 4 is installed at the bottom of the rotating rod 3, a connecting pipe 5 is arranged at the middle position of the bottom of the screening device main body 1, a sleeve 6 is installed at the outer side of the connecting pipe 5, a sleeve cover 7 is fixed at the bottom of the sleeve 6, a rotating shaft 8 is installed at the corners of the sleeve cover 7, the screening structure 9 is installed at the bottom of the rotating shaft 8, a water inlet 10 is reserved at the outer wall of the screening structure 9, a positioning block 11 is installed at four corners of the inner wall of the screening structure 9, a first screen 12 is arranged at the middle position of the positioning block 11, a second screen 13 is installed below the first screen 12, a water outlet 14 is reserved at the bottom of the screening structure 9, a second driving bearing 15 is installed at the outer wall of the water outlet 14, a driving motor 16 is connected to the end of the second driving bearing 15, and a positioning plate 17 is arranged below the second driving bearing 15.
The cleaning brush 2 and the rotating rod 3 are in welded connection, the rotating rod 3 and the screening device main body 1 form a rotating structure through the first driving bearing 4, after the petroleum fracturing propping agent enters the screening device main body 1 from the feed inlet at the top of the screening device main body 1, the cleaning brush 2 is driven to rotate through the started first driving bearing 4, the cleaning brush 2 continuously brushes the petroleum fracturing propping agent by acting on the rotating rod 3 to rotate, cleaning water is injected into the top of the screening device main body 1, the cleaning brush 2 continuously brushes the petroleum fracturing propping agent, the cleaning effect of the petroleum fracturing propping agent can be improved, and when the petroleum fracturing propping agent needs to be cleaned ultrasonically, the residue on the surface of the propping agent is less, and the cleaning efficiency of the propping agent is improved to a certain extent.
The connecting pipe 5 is connected with the sleeve pipe 6 in a nested manner, the sleeve pipe 6 and the sleeve cover 7 are integrally arranged, the sleeve cover 7 forms a rotating structure with the screening structure 9 through the rotating shaft 8, when the connecting pipe 5 is connected with the sleeve pipe 6, the petroleum fracturing propping agent can be conveniently discharged into the screening structure 9 downwards, the sleeve cover 7 can be rotatably opened through the rotating shaft 8, and thus the petroleum fracturing propping agent in the screening structure 9 is taken out.
The screening structure 9 forms a rotating structure through the second driving bearing 15 and the locating plate 17, and the screening structure 9 and the water inlet 10 are integrally arranged, after the sleeve 6 at the top of the screening structure 9 is closed, the sleeve falls downwards through the hydraulic rod 18, and the rotating effect of the second driving bearing 15 is provided, the screening structure 9 rotates under the supporting effect of the locating plates 17 at the two sides, the screening structure 9 can not only rapidly carry out screening work on the internal supporting frame in the process, but also can discharge water outwards through the water outlet 14 in the rotating process, so that the water can be conveniently discharged outwards, and the cleaning and screening effect of the propping agent are improved.
The locating piece 11 is connected with the first screen cloth 12 for the block, and is mutual parallel arrangement between first screen cloth 12 and the second screen cloth 13, and the proppant can carry out preliminary sieving to great granule through first screen cloth 12, and the second screen cloth 13 carries out secondary sieving to the proppant, and first screen cloth 12 can dismantle through locating piece 11, does not influence outwards takes out the proppant of two-layer, can improve the screening effect of proppant through such setting.
Example 2
Referring to fig. 1, the petroleum fracturing propping agent cleaning and screening device is characterized in that a hydraulic rod 18 is installed at the bottom of a positioning plate 17, and a base 19 is installed at the bottom of the hydraulic rod 18.
The hydraulic rod 18 is welded with the base 19, and the hydraulic rod 18 is provided with two with respect to the axis symmetry of screening plant main part 1, and hydraulic rod 18 drives locating plate 17 and screening structure 9 downwardly through electric action, can assist in screening structure 9 and screening plant main part 1 break away from to improve the linking flexibility between the structure of device, hydraulic rod 18 effect screening structure 9 in-process screening structure 9 inside auxiliary agent can screen again in the up-and-down movement process, is favorable to the auxiliary support frame to wash screening work.
When the oil fracturing propping agent cleaning device is used, firstly, after entering the screening device main body 1 from the feed inlet at the top of the screening device main body 1, the oil fracturing propping agent enters the screening device main body 1 through the started first driving bearing 4, the first driving bearing 4 is started to act on the rotating rod 3 to rotate and drive the cleaning brush 2 to rotate, the cleaning brush 2 continuously carries out preliminary scrubbing work on the oil fracturing propping agent, cleaning water is injected into the top of the screening device main body 1, the cleaning effect of the oil fracturing propping agent is improved through the cleaning brush 2, so that the surface residues of the propping agent are less when the oil fracturing propping agent needs to be cleaned ultrasonically later, the cleaning efficiency of the propping agent is improved to a certain extent, when the connecting pipe 5 is connected with the sleeve 6, the oil fracturing propping agent can be conveniently discharged into the screening structure 9 downwards, the sleeve cover 7 can be opened through the rotating shaft 8, and therefore the oil fracturing propping agent in the screening structure 9 is taken out, and the device is more convenient when the screening structure 9 is operated through the arrangement;
secondly, the hydraulic rod 18 downwards drives the positioning plate 17 and the screening structure 9 to drop downwards through the electric action, and can assist in separating the screening structure 9 from the screening device main body 1, so that the connection flexibility between the structures of the device is improved, and the hydraulic rod 18 acts on the auxiliary agent in the screening structure 9 in the lifting process of the screening structure 9, so that the auxiliary agent can be screened again in the up-and-down moving process, and the support frame cleaning and screening work is facilitated to be assisted;
finally, screening structure 9 top sleeve pipe 6 seals the back, descend downwards through hydraulic stem 18, and provide the rotation effect of second drive bearing 15, rotate under the supporting role of both sides locating plate 17, screening structure 9 is in the process, not only can carry out screening work to inside support frame fast, simultaneously in rotatory in-process, can outwards discharge water through delivery port 14, can be convenient for outwards discharge water like this, improve the washing and the screening effect of propping agent, the propping agent can carry out preliminary screening to great granule through first screen cloth 12, second screen cloth 13 carries out the secondary to the propping agent and sieves, first screen cloth 12 can dismantle through locating piece 11, do not influence outwards take out the propping agent of bilayer, can improve the screening effect of propping agent through such setting.
Claims (7)
1. Petroleum fracturing propping agent washs screening plant, its characterized in that includes screening plant main part (1) and screening structure (9), the internally mounted of screening plant main part (1) has clean brush (2), and the intermediate position of clean brush (2) is provided with dwang (3) to first drive bearing (4) are installed to the bottom of dwang (3), the bottom intermediate position of screening plant main part (1) is provided with connecting pipe (5), and sleeve pipe (6) are installed in the outside of connecting pipe (5), sleeve pipe (6)'s bottom is fixed with cover (7), and the corner of cover (7) is installed axis of rotation (8), screening structure (9) are installed in the bottom of axis of rotation (8), and the outer wall of screening structure (9) is reserved water inlet (10), locating piece (11) are installed in the inner wall four corners of screening structure (9), and the intermediate position of locating piece (11) is provided with first screen cloth (12), and the below of first screen cloth (12) is installed second screen cloth (13), delivery port (14) are reserved in the bottom of screening structure (9), and second drive bearing (15) are installed in the outer wall (15) of motor (14), and a positioning plate (17) is arranged below the second driving bearing (15).
2. The petroleum fracturing propping agent cleaning and screening device according to claim 1, wherein a hydraulic rod (18) is mounted at the bottom of the positioning plate (17), and a base (19) is mounted at the bottom of the hydraulic rod (18).
3. The petroleum fracturing propping agent cleaning and screening device according to claim 1, wherein the cleaning brush (2) is welded with the rotating rod (3), and the rotating rod (3) and the screening device main body (1) form a rotating structure through the first driving bearing (4).
4. The petroleum fracturing propping agent cleaning and screening device according to claim 1, wherein the connecting pipe (5) is in nested connection with the sleeve (6), the sleeve (6) and the sleeve cover (7) are integrally arranged, and the sleeve cover (7) and the screening structure (9) form a rotating structure through the rotating shaft (8).
5. The petroleum fracturing propping agent cleaning and screening device according to claim 1, wherein the screening structure (9) and the positioning plate (17) form a rotating structure through a second driving bearing (15), and the screening structure (9) and the water inlet (10) are integrally arranged.
6. The petroleum fracturing propping agent cleaning and screening device according to claim 1, wherein the positioning block (11) is in clamping connection with the first screen (12), and the first screen (12) and the second screen (13) are arranged in parallel.
7. The petroleum fracturing propping agent cleaning and screening device according to claim 2, wherein the hydraulic rods (18) are welded with the base (19), and the hydraulic rods (18) are symmetrically arranged in two with respect to the central axis of the screening device main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223417387.XU CN218925285U (en) | 2022-12-20 | 2022-12-20 | Petroleum fracturing propping agent cleaning and screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223417387.XU CN218925285U (en) | 2022-12-20 | 2022-12-20 | Petroleum fracturing propping agent cleaning and screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218925285U true CN218925285U (en) | 2023-04-28 |
Family
ID=86092697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223417387.XU Active CN218925285U (en) | 2022-12-20 | 2022-12-20 | Petroleum fracturing propping agent cleaning and screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218925285U (en) |
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2022
- 2022-12-20 CN CN202223417387.XU patent/CN218925285U/en active Active
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